Statistics

51. The difference between a sample statistic and its corresponding population parameter is called:

52. The hypothesis of no difference or no effect is called the:

53. Which error can be reduced by increasing the sample size?

54. A complete list of all sampling units from which a sample is to be drawn is called:

55. Which sampling method is also known as interval sampling?

56. If standard deviation of population is 10 and sample size is 9, what is the standard error of mean?

57. If standard deviation of population is 10 and sample size is 16, what is the standard error of mean?

58. An estimator is said to be unbiased if its expected value is equal to:

59. If we have multiple unbiased estimators, the one with the smallest variance is called:

60. As sample size n increases, the estimator converges to the true parameter value. This property is:

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